audio_src= [

  'audio.c',

  'audio-channel-mixer.c',

  'audio-channels.c',

  'audio-converter.c',

  'audio-format.c',

  'audio-info.c',

  'audio-quantize.c',

  'audio-resampler.c',

  'gstaudioaggregator.c',

  'gstaudiobasesink.c',

  'gstaudiobasesrc.c',

  'gstaudiocdsrc.c',

  'gstaudioclock.c',

  'gstaudiodecoder.c',

  'gstaudioencoder.c',

  'gstaudiofilter.c',

  'gstaudioiec61937.c',

  'gstaudiometa.c',

  'gstaudioringbuffer.c',

  'gstaudiosink.c',

  'gstaudiosrc.c',

  'gstaudioutilsprivate.c',

  'streamvolume.c',

  'gstaudiostreamalign.c',

]

audio_mkenum_headers = [

  'audio.h',

  'audio-format.h',

  'audio-channels.h',

  'audio-channel-mixer.h',

  'audio-converter.h',

  'audio-info.h',

  'audio-quantize.h',

  'audio-resampler.h',

  'gstaudioaggregator.h',

  'gstaudioringbuffer.h',

  'gstaudiobasesrc.h',

  'gstaudiocdsrc.h',

  'gstaudiobasesink.h',

  'gstaudiostreamalign.h',

]

# FIXME: check headers

audio_headers = audio_mkenum_headers + [

  'audio-prelude.h',

  'gstaudiobasesink.h',

  'gstaudiobasesrc.h',

  'gstaudiocdsrc.h',

  'gstaudioclock.h',

  'gstaudiodecoder.h',

  'gstaudioencoder.h',

  'gstaudiofilter.h',

  'gstaudioiec61937.h',

  'gstaudiometa.h',

  'gstaudiosink.h',

  'gstaudiosrc.h',

  'streamvolume.h',

]

install_headers(audio_headers, subdir : 'gstreamer-1.0/gst/audio/')

mkenums = find_program('audio_mkenum.py')

gstaudio_h = custom_target('gstaudioenum_h',

  output : 'audio-enumtypes.h',

  input : audio_mkenum_headers,

  install : true,

  install_dir : 'include/gstreamer-1.0/gst/audio/',

  command : [mkenums, glib_mkenums, '@OUTPUT@', '@INPUT@'])

gstaudio_c = custom_target('gstaudioenum_c',

  output : 'audio-enumtypes.c',

  input : audio_mkenum_headers,

  depends : [gstaudio_h],

  command : [mkenums, glib_mkenums, '@OUTPUT@', '@INPUT@'])

audio_gen_sources = [gstaudio_h]

gstaudio_deps = [tag_dep, gst_base_dep, libm]

orcsrc = 'gstaudiopack'

if have_orcc

  gstaudio_deps += [orc_dep]

  orc_h = custom_target(orcsrc + '.h',

    input : orcsrc + '.orc',

    output : orcsrc + '.h',

    command : orcc_args + ['--header', '-o', '@OUTPUT@', '@INPUT@'])

  orc_c = custom_target(orcsrc + '.c',

    input : orcsrc + '.orc',

    output : orcsrc + '.c',

    command : orcc_args + ['--implementation', '-o', '@OUTPUT@', '@INPUT@'])

else

  orc_h = configure_file(input : orcsrc + '-dist.h',

    output : orcsrc + '.h',

    configuration : configuration_data())

  orc_c = configure_file(input : orcsrc + '-dist.c',

    output : orcsrc + '.c',

    configuration : configuration_data())

endif

simd_cargs = []

simd_dependencies = []

if have_sse

  audio_resampler_sse = static_library('audio_resampler_sse',

    ['audio-resampler-x86-sse.c', gstaudio_h],

    c_args : gst_plugins_base_args + [sse_args],

    include_directories : [configinc, libsinc],

    dependencies : [gst_base_dep],

    pic : true,

    install : false

  )

  simd_cargs += ['-DHAVE_SSE']

  simd_dependencies += audio_resampler_sse

endif

if have_sse2

  audio_resampler_sse2 = static_library('audio_resampler_sse2',

    ['audio-resampler-x86-sse2.c', gstaudio_h],

    c_args : gst_plugins_base_args + [sse2_args],

    include_directories : [configinc, libsinc],

    dependencies : [gst_base_dep],

    pic : true,

    install : false

  )

  simd_cargs += ['-DHAVE_SSE2']

  simd_dependencies += audio_resampler_sse2

endif

if have_sse41

  audio_resampler_sse41 = static_library('audio_resampler_sse41',

    ['audio-resampler-x86-sse41.c', gstaudio_h],

    c_args : gst_plugins_base_args + [sse41_args],

    include_directories : [configinc, libsinc],

    dependencies : [gst_base_dep],

    pic : true,

    install : false

  )

  simd_cargs += ['-DHAVE_SSE41']

  simd_dependencies += audio_resampler_sse41

endif

gstaudio = library('gstaudio-@0@'.format(api_version),

  audio_src, gstaudio_h, gstaudio_c, orc_c, orc_h,

  c_args : gst_plugins_base_args + simd_cargs,

  include_directories: [configinc, libsinc],

  link_with : simd_dependencies,

  version : libversion,

  soversion : soversion,

  install : true,

  dependencies : gstaudio_deps,

)

if build_gir

  gst_gir_extra_args = gir_init_section + [ '--c-include=gst/audio/audio.h' ]

  audio_gen_sources += [gnome.generate_gir(gstaudio,

    sources : audio_src + audio_headers + [gstaudio_c] + [gstaudio_h],

    namespace : 'GstAudio',

    nsversion : api_version,

    identifier_prefix : 'Gst',

    symbol_prefix : 'gst',

    export_packages : 'gstreamer-audio-1.0',

    includes : ['Gst-1.0', 'GstBase-1.0', 'GLib-2.0', 'GObject-2.0', 'GModule-2.0' ],

    install : true,

    extra_args : gst_gir_extra_args,

    dependencies : gstaudio_deps

  )]

endif

audio_dep = declare_dependency(link_with : gstaudio,

  include_directories : [libsinc],

  dependencies : gstaudio_deps,

  sources : audio_gen_sources)